This paper introduced mainly the first linear motor intelligent pumping unit at home principle, the structure of each part and whole unit's performance.
着重介绍了国内外第一台直线电机智能抽油机的原理、各部分结构和整机的性能测试情况。
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Correct understanding of the body structure and function, part and whole, between the body and the unity of opposites between the external environment.